X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=inc%2Flibs%2Fhtml_mail_functions.php;h=29f49585d1470d3b9f2d1b2084f604e4356d9d60;hb=b1cf96c4a5a63a1d334119a0681e5fbf68edf527;hp=6b951f8a00d52f07057f44527b5286727acdbf28;hpb=f2736bc6457140146890877d992be862a78b259f;p=mailer.git

diff --git a/inc/libs/html_mail_functions.php b/inc/libs/html_mail_functions.php
index 6b951f8a00..29f49585d1 100644
--- a/inc/libs/html_mail_functions.php
+++ b/inc/libs/html_mail_functions.php
@@ -1,6 +1,6 @@
 <?php
 /************************************************************************
- * MXChange v0.2.1                                    Start: 04/25/2004 *
+ * Mailer v0.2.1-FINAL                                Start: 04/25/2004 *
  * ================                             Last change: 04/29/2004 *
  *                                                                      *
  * -------------------------------------------------------------------- *
@@ -60,7 +60,7 @@ function checkHtmlTags ($html) {
 		$check = str_replace('/', '', $check);
 		if (!in_array($check, $GLOBALS['html_tags'])) {
 			// Invalid tag found!
-			return "";
+			return '';
 		}
 		$test = substr($test, strpos($test, '>') + 1);
 	}
@@ -118,7 +118,7 @@ function insertUrlsIntoHtml ($text) {
 		} // END - if
 
 		// And now go forward...
-		$idx = 0;
+		$idx = '0';
 		while ($idx < strlen($test)) {
 			$check = substr($test, $idx, 1);
 			if ((!in_array($check, $GLOBALS['valid_email_chars'])) && ($check != '@')) {